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<a href="#gtk-Filesystem-utilities.synopsis" class="shortcut">Top</a>
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                <a href="#gtk-Filesystem-utilities.description" class="shortcut">Description</a>
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<a name="gtk-Filesystem-utilities"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="gtk-Filesystem-utilities.top_of_page"></a>Filesystem utilities</span></h2>
<p>Filesystem utilities — Functions for working with GIO</p>
</td>
<td valign="top" align="right"></td>
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<div class="refsynopsisdiv">
<a name="gtk-Filesystem-utilities.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">

#include &lt;gtk/gtk.h&gt;

typedef             <a class="link" href="gtk-Filesystem-utilities.html#GtkMountOperation" title="GtkMountOperation">GtkMountOperation</a>;
<a
href="/usr/share/gtk-doc/html/gio/GMountOperation.html"
>GMountOperation</a> *   <a class="link" href="gtk-Filesystem-utilities.html#gtk-mount-operation-new" title="gtk_mount_operation_new ()">gtk_mount_operation_new</a>             (<a class="link" href="GtkWindow.html" title="GtkWindow">GtkWindow</a> *parent);
<a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>            <a class="link" href="gtk-Filesystem-utilities.html#gtk-mount-operation-is-showing" title="gtk_mount_operation_is_showing ()">gtk_mount_operation_is_showing</a>      (<a class="link" href="gtk-Filesystem-utilities.html#GtkMountOperation" title="GtkMountOperation">GtkMountOperation</a> *op);
void                <a class="link" href="gtk-Filesystem-utilities.html#gtk-mount-operation-set-parent" title="gtk_mount_operation_set_parent ()">gtk_mount_operation_set_parent</a>      (<a class="link" href="gtk-Filesystem-utilities.html#GtkMountOperation" title="GtkMountOperation">GtkMountOperation</a> *op,
                                                         <a class="link" href="GtkWindow.html" title="GtkWindow">GtkWindow</a> *parent);
<a class="link" href="GtkWindow.html" title="GtkWindow">GtkWindow</a> *         <a class="link" href="gtk-Filesystem-utilities.html#gtk-mount-operation-get-parent" title="gtk_mount_operation_get_parent ()">gtk_mount_operation_get_parent</a>      (<a class="link" href="gtk-Filesystem-utilities.html#GtkMountOperation" title="GtkMountOperation">GtkMountOperation</a> *op);
void                <a class="link" href="gtk-Filesystem-utilities.html#gtk-mount-operation-set-screen" title="gtk_mount_operation_set_screen ()">gtk_mount_operation_set_screen</a>      (<a class="link" href="gtk-Filesystem-utilities.html#GtkMountOperation" title="GtkMountOperation">GtkMountOperation</a> *op,
                                                         <a
href="/usr/share/gtk-doc/html/gdk/GdkScreen.html"
>GdkScreen</a> *screen);
<a
href="/usr/share/gtk-doc/html/gdk/GdkScreen.html"
>GdkScreen</a> *         <a class="link" href="gtk-Filesystem-utilities.html#gtk-mount-operation-get-screen" title="gtk_mount_operation_get_screen ()">gtk_mount_operation_get_screen</a>      (<a class="link" href="gtk-Filesystem-utilities.html#GtkMountOperation" title="GtkMountOperation">GtkMountOperation</a> *op);
<a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>            <a class="link" href="gtk-Filesystem-utilities.html#gtk-show-uri" title="gtk_show_uri ()">gtk_show_uri</a>                        (<a
href="/usr/share/gtk-doc/html/gdk/GdkScreen.html"
>GdkScreen</a> *screen,
                                                         const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *uri,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint32"
>guint32</a> timestamp,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"
>GError</a> **error);
</pre>
</div>
<div class="refsect1" lang="en">
<a name="gtk-Filesystem-utilities.description"></a><h2>Description</h2>
<p>
The functions and objects described here make working with GTK+ and
GIO more convenient. <a class="link" href="gtk-Filesystem-utilities.html#GtkMountOperation" title="GtkMountOperation"><span class="type">GtkMountOperation</span></a> is needed when mounting volumes
and <a class="link" href="gtk-Filesystem-utilities.html#gtk-show-uri" title="gtk_show_uri ()"><code class="function">gtk_show_uri()</code></a> is a convenient way to launch applications for URIs.
Another object that is worth mentioning in this context is 
<a
href="/usr/share/gtk-doc/html/gdk/gdk-Application-launching.html#GdkAppLaunchContext"
><span class="type">GdkAppLaunchContext</span></a>, which provides visual feedback when lauching
applications.</p>
<p>
</p>
</div>
<div class="refsect1" lang="en">
<a name="gtk-Filesystem-utilities.details"></a><h2>Details</h2>
<div class="refsect2" lang="en">
<a name="GtkMountOperation"></a><h3>GtkMountOperation</h3>
<pre class="programlisting">typedef struct GtkMountOperation         GtkMountOperation;
</pre>
<p>
<a class="link" href="gtk-Filesystem-utilities.html#GtkMountOperation" title="GtkMountOperation"><span class="type">GtkMountOperation</span></a> is an implementation of <a
href="/usr/share/gtk-doc/html/gio/GMountOperation.html"
><span class="type">GMountOperation</span></a> that 
can be used with GIO functions for mounting volumes such as
<a
href="/usr/share/gtk-doc/html/gio/GFile.html#g-file-mount-enclosing-volume"
><code class="function">g_file_mount_enclosing_volume()</code></a> or <a
href="/usr/share/gtk-doc/html/gio/GFile.html#g-file-mount-mountable"
><code class="function">g_file_mount_mountable()</code></a>.
</p>
<p>
When necessary, <a class="link" href="gtk-Filesystem-utilities.html#GtkMountOperation" title="GtkMountOperation"><span class="type">GtkMountOperation</span></a> shows dialogs to ask for passwords.</p>
<p>
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="gtk-mount-operation-new"></a><h3>gtk_mount_operation_new ()</h3>
<pre class="programlisting"><a
href="/usr/share/gtk-doc/html/gio/GMountOperation.html"
>GMountOperation</a> *   gtk_mount_operation_new             (<a class="link" href="GtkWindow.html" title="GtkWindow">GtkWindow</a> *parent);</pre>
<p>
Creates a new <a class="link" href="gtk-Filesystem-utilities.html#GtkMountOperation" title="GtkMountOperation"><span class="type">GtkMountOperation</span></a></p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>parent</code></em> :</span></p></td>
<td> transient parent of the window, or <a
href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL--CAPS"
><code class="literal">NULL</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> a new <a class="link" href="gtk-Filesystem-utilities.html#GtkMountOperation" title="GtkMountOperation"><span class="type">GtkMountOperation</span></a>

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.14</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="gtk-mount-operation-is-showing"></a><h3>gtk_mount_operation_is_showing ()</h3>
<pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>            gtk_mount_operation_is_showing      (<a class="link" href="gtk-Filesystem-utilities.html#GtkMountOperation" title="GtkMountOperation">GtkMountOperation</a> *op);</pre>
<p>
Returns whether the <a class="link" href="gtk-Filesystem-utilities.html#GtkMountOperation" title="GtkMountOperation"><span class="type">GtkMountOperation</span></a> is currently displaying
a window.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>op</code></em> :</span></p></td>
<td> a <a class="link" href="gtk-Filesystem-utilities.html#GtkMountOperation" title="GtkMountOperation"><span class="type">GtkMountOperation</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> <a
href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE--CAPS"
><code class="literal">TRUE</code></a> if <em class="parameter"><code>op</code></em> is currently displaying a window

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.14</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="gtk-mount-operation-set-parent"></a><h3>gtk_mount_operation_set_parent ()</h3>
<pre class="programlisting">void                gtk_mount_operation_set_parent      (<a class="link" href="gtk-Filesystem-utilities.html#GtkMountOperation" title="GtkMountOperation">GtkMountOperation</a> *op,
                                                         <a class="link" href="GtkWindow.html" title="GtkWindow">GtkWindow</a> *parent);</pre>
<p>
Sets the transient parent for windows shown by the
<a class="link" href="gtk-Filesystem-utilities.html#GtkMountOperation" title="GtkMountOperation"><span class="type">GtkMountOperation</span></a>.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>op</code></em> :</span></p></td>
<td> a <a class="link" href="gtk-Filesystem-utilities.html#GtkMountOperation" title="GtkMountOperation"><span class="type">GtkMountOperation</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>parent</code></em> :</span></p></td>
<td> transient parent of the window, or <a
href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL--CAPS"
><code class="literal">NULL</code></a>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.14</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="gtk-mount-operation-get-parent"></a><h3>gtk_mount_operation_get_parent ()</h3>
<pre class="programlisting"><a class="link" href="GtkWindow.html" title="GtkWindow">GtkWindow</a> *         gtk_mount_operation_get_parent      (<a class="link" href="gtk-Filesystem-utilities.html#GtkMountOperation" title="GtkMountOperation">GtkMountOperation</a> *op);</pre>
<p>
Gets the transient parent used by the <a class="link" href="gtk-Filesystem-utilities.html#GtkMountOperation" title="GtkMountOperation"><span class="type">GtkMountOperation</span></a></p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>op</code></em> :</span></p></td>
<td> a <a class="link" href="gtk-Filesystem-utilities.html#GtkMountOperation" title="GtkMountOperation"><span class="type">GtkMountOperation</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> the transient parent for windows shown by <em class="parameter"><code>op</code></em>

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.14</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="gtk-mount-operation-set-screen"></a><h3>gtk_mount_operation_set_screen ()</h3>
<pre class="programlisting">void                gtk_mount_operation_set_screen      (<a class="link" href="gtk-Filesystem-utilities.html#GtkMountOperation" title="GtkMountOperation">GtkMountOperation</a> *op,
                                                         <a
href="/usr/share/gtk-doc/html/gdk/GdkScreen.html"
>GdkScreen</a> *screen);</pre>
<p>
Sets the screen to show windows of the <a class="link" href="gtk-Filesystem-utilities.html#GtkMountOperation" title="GtkMountOperation"><span class="type">GtkMountOperation</span></a> on.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>op</code></em> :</span></p></td>
<td> a <a class="link" href="gtk-Filesystem-utilities.html#GtkMountOperation" title="GtkMountOperation"><span class="type">GtkMountOperation</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>screen</code></em> :</span></p></td>
<td> a <a
href="/usr/share/gtk-doc/html/gdk/GdkScreen.html"
><span class="type">GdkScreen</span></a>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.14</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="gtk-mount-operation-get-screen"></a><h3>gtk_mount_operation_get_screen ()</h3>
<pre class="programlisting"><a
href="/usr/share/gtk-doc/html/gdk/GdkScreen.html"
>GdkScreen</a> *         gtk_mount_operation_get_screen      (<a class="link" href="gtk-Filesystem-utilities.html#GtkMountOperation" title="GtkMountOperation">GtkMountOperation</a> *op);</pre>
<p>
Gets the screen on which windows of the <a class="link" href="gtk-Filesystem-utilities.html#GtkMountOperation" title="GtkMountOperation"><span class="type">GtkMountOperation</span></a> 
will be shown.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>op</code></em> :</span></p></td>
<td> a <a class="link" href="gtk-Filesystem-utilities.html#GtkMountOperation" title="GtkMountOperation"><span class="type">GtkMountOperation</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> the screen on which windows of <em class="parameter"><code>op</code></em> are shown

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.14</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="gtk-show-uri"></a><h3>gtk_show_uri ()</h3>
<pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>            gtk_show_uri                        (<a
href="/usr/share/gtk-doc/html/gdk/GdkScreen.html"
>GdkScreen</a> *screen,
                                                         const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *uri,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint32"
>guint32</a> timestamp,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"
>GError</a> **error);</pre>
<p>
This is a convenience function for launching the default application
to show the uri. The uri must be of a form understood by GIO. Typical
examples are
</p>
<table class="simplelist" border="0" summary="Simple list">
<tr><td><code class="filename">file:///home/gnome/pict.jpg</code></td></tr>
<tr><td><code class="filename">http://www.gnome.org</code></td></tr>
<tr><td><code class="filename">mailto:me@gnome.org</code></td></tr>
</table>
<p>
Ideally the timestamp is taken from the event triggering
the <a class="link" href="gtk-Filesystem-utilities.html#gtk-show-uri" title="gtk_show_uri ()"><code class="function">gtk_show_uri()</code></a> call. If timestamp is not known you can take
<a
href="/usr/share/gtk-doc/html/gdk/gdk-Events.html#GDK-CURRENT-TIME--CAPS"
><code class="literal">GDK_CURRENT_TIME</code></a>.
</p>
<p>
This function can be used as a replacement for <a
href="/usr/share/gtk-doc/html/gnome-vfs-2.0/gnome-vfs-20-gnome-vfs-utils.html#gnome-vfs-url-show"
><code class="function">gnome_vfs_url_show()</code></a>
and <a
href="/usr/share/gtk-doc/html/libgnome/libgnome-gnome-url.html#gnome-url-show"
><code class="function">gnome_url_show()</code></a>.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>screen</code></em> :</span></p></td>
<td> screen to show the uri on or <a
href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL--CAPS"
><code class="literal">NULL</code></a> for the default screen
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>uri</code></em> :</span></p></td>
<td> the uri to show
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>timestamp</code></em> :</span></p></td>
<td> a timestamp to prevent focus stealing.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td> a <a
href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"
><span class="type">GError</span></a> that is returned in case of errors
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> <a
href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE--CAPS"
><code class="literal">TRUE</code></a> on success, <a
href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE--CAPS"
><code class="literal">FALSE</code></a> on error.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.14</p>
</div>
</div>
</div>
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